Compare the highest-rated insulation professionals in Farmingville, New York. All contractors are licensed, insured, and verified through our rigorous screening process.
A family-owned and operated leader in the Long Island insulation industry for over two decades. They are highly regarded for their professionalism, expertise in high-performance building science, and comprehensive service range from energy audits to complex spray foam installations. They are a certified BPI (Building Performance Institute) contractor, underscoring their commitment to energy efficiency.
This provider has built a strong reputation for reliability and quality workmanship across Suffolk County. They specialize in both residential and commercial projects, offering a wide array of insulation types. They are known for their knowledge of local utility rebates and building codes, helping homeowners maximize savings and ensure compliance.
A well-established contractor known for tackling a diverse range of insulation projects, from standard attic jobs to more complex basement and crawl space encapsulation. Customer reviews consistently praise their clean work, clear communication, and effective solutions for improving home comfort and reducing energy bills.
** The insulation market in the Farmingville and broader Suffolk County area is mature and competitive, characterized by a high density of experienced contractors. The average quality of service is high, driven by stringent New York State and local building codes, as well as consumer demand for energy efficiency in a region with significant heating and cooling costs. **Competition Level:** High. Homeowners have many options, which pushes contractors to differentiate themselves through certifications (like BPI), manufacturer certifications (e.g., for spray foam), and strong customer service. **Typical Pricing:** Pricing is at a premium compared to national averages, reflecting the higher cost of living and business operations on Long Island. However, the market is competitive. * **Blown-in Cellulose/Fiberglass:** Typically ranges from $1.50 - $3.00 per square foot. * **Spray Foam:** A more premium option, typically ranging from $3.50 - $7.50 per board foot for open-cell and more for closed-cell. * **Air Sealing & Energy Audits:** Often bundled with insulation projects, audits can range from $300 - $600, with air sealing priced based on the home's size and leakage. The presence of PSEG Long Island rebates and federal tax credits for energy-efficient upgrades is a significant market driver, and the top contractors are proficient in guiding homeowners through these incentive programs.
4.7+ star average from verified customer reviews
All contractors are properly licensed and insured
10+ years average experience in the industry
Familiar with Farmingville regulations and climate
Get answers to common questions about insulation services in Farmingville, New York.
For Farmingville's humid summers and cold winters, spray foam and blown-in cellulose or fiberglass are top choices. Spray foam provides superior air sealing and a high R-value, which is critical for energy efficiency against our temperature extremes. Blown-in insulation is excellent for retrofitting existing attics and effectively filling the irregular spaces common in older Long Island homes.
Costs vary based on material and home size, but for a standard 1,200 sq ft attic, homeowners can expect $1,500 to $3,500 for blown-in fiberglass or cellulose. Spray foam is more premium, often ranging from $3,500 to $7,000+. It's important to get itemized quotes from local contractors, as Long Island labor and material costs can be higher than national averages.
Yes, Farmingville residents should first explore incentives from the New York State Energy Research and Development Authority (NYSERDA). Programs like EmPower New York offer income-eligible homeowners free energy upgrades, including insulation. All homeowners can also access federal tax credits for qualified insulation improvements that meet specific R-value requirements.
Fall and spring are ideal, as moderate temperatures allow for proper installation and ventilation during the work. However, insulation can be installed year-round. Scheduling in the off-peak seasons (late fall or winter) may provide better availability from local contractors, as summer is often their busiest period for attic work.
Always verify the contractor is licensed and insured to work in Suffolk County. Look for established local companies with strong reviews and specific experience with Long Island homes, which often have unique challenges like older construction and high humidity. Ensure they provide a detailed written estimate that includes the R-value to be achieved, material specifications, and a clear warranty.